Bhansali Stainless

The square cross section of the tubes provides good geometric strength. The pipes are therefore used in high strength applications. There are high pressure and high temperature services such as the heat exchangers which use the pipes as well. The 316 ss square tubing is strong and corrosion resistant. The 316 material has chromium, nickel and molybdenum in the composition. This combination allows for increased corrosion resistance with 215MPa minimum yield strength 505MPa minimum tensile strength. The tubes can also operate under temperatures up to 870 degrees Celsius. The SS Square Welded Tube has use cases in the oil and gas, petroleum, petrochemical, construction and in structural applications as well. There are higher grades such as the SS317 Square Tubes which are made of the 317 grade material which has 517MPa minimum tensile strength. It is useful in high strength demanding applications. The ASTM A270 Seamless Square Tube is used in high pressure, high temperature services as well as general corrosive services too. Please contact us for the full catalog of the SS square tube and the pricing

An SS seamless pipe is a hollow, cylindrical section made from stainless steel, manufactured without any welding or seam. It's produced through extrusion or rotary piercing, which ensures uniform strength and pressure resistance along the entire pipe.

• Oil & Gas – Piping for exploration, transportation, and refineries.

• Chemical & Petrochemical – Corrosive fluid transport under pressure.

• Power Generation – High-temperature steam and water systems.

• Pharmaceutical & Food – Sanitary process lines (ASTM A270 compliant).

• Heat Exchangers & Boilers – Uniform wall thickness, high heat tolerance.

• Outer Diameter (OD): 6 mm to 610 mm (1/8" to 24")

• Wall Thickness (WT): SCH 5 to SCH 160, XXS

• Length: Standard 6 meters (can be custom cut)

1. Hot extrusion or piercing of SS billet to form a hollow tube.

2. Cold drawing (optional) to improve dimensional accuracy.

3. Heat treatment (annealing) for stress relief and microstructure control.

4. Pickling/passivation to remove scale and enhance corrosion resistance.

5. Testing – Hydro test, eddy current, PMI, etc.

• 304 Stainless Steel: Commonly used for general applications, offering a good balance of strength and corrosion resistance.

• 316 Stainless Steel: Used in more corrosive environments, like marine and chemical industries, due to its superior corrosion resistance.

Do you have a specific use case or type of stainless steel tube you are interested in?

Electropolished Stainless Steel Tubing is used for biotechnology, semiconductor and in pharmaceutical applications. The finishing of electroplating has different standards for use in different applications. These applications require medium range of finish. Electropolishing is a process through with the absolute roughness of the Electropolished Stainless Steel Pipe is reduced. This makes the pipes more accurate in dimensions and the Ep Pipe can be installed with accuracy in sensitive systems like the pharmaceutical industrial applications. There are different materials that could be electropolished. Available in all ss grades 

Electropolishing is a surface treatment process for stainless steel (SS) that removes a thin layer of material using an electrochemical process. It results in a smooth, shiny, and corrosion-resistant surface.

When applied to stainless steel pipes, this treatment improves the cleanliness, reduces surface roughness, and enhances corrosion resistance—especially in high-purity environments.

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Stainless steel fin tubes available in Grade 304, 316, 310 & other ferrous & non ferrous metals SS fin tubes, or stainless steel fin tubes, are heat exchanger components with fins attached to their outer surface, enhancing heat transfer efficiency by increasing the surface area

SS304 Food Grade Pipe is made from AISI 304 stainless steel, known for:

• High corrosion resistance

• Non-reactive surface (safe for contact with food/liquid)

• Easy to clean and sterilize

• Food processing lines (milk, juice, beer, oil)

• Dairy and beverage plants

• Brewery and distillery piping

• Clean water pipelines

• Filling and bottling systems

• Each pipe is individually wrapped in PE film to avoid contamination.

• Ends are sealed with hygienic plastic caps.

• Bundles are strapped with non-metallic strapping to avoid scratches.

• Outer packing: Wooden crates or pallets if exported.

• Labels include: Grade, Size, Heat Number, Ra value, and MTC reference.

• Documents Provided: Packing list, Material Test Certificate, Surface Finish Certificate, FDA declaration (if needed).

SS Pipes refer to pipes made from stainless steel, an alloy of iron with chromium, and sometimes other elements like nickel, molybdenum, and manganese. SS pipes are highly valued for their strength, corrosion resistance, and durability, making them ideal for a wide range of industries, including chemical, marine, food and beverage, and construction.

These forms are often referred to as mill products or semi-finished products.

Beyond the basic structural shapes, stainless steel is formed into many other critical items:

• Sheet and Plate: Flat stock, typically defined by thickness (Sheet is generally thinner than Plate). Used for vessel shells, tanks, kitchen backsplashes, and car body panels.

• Coil/Strip: Sheet or strip material rolled up for efficient transport and manufacturing, later unrolled for stamping or forming.

• Flat Bar: Solid rectangular stock, often used for brackets, base plates, and decorative trim.

• Channel (U-Shape): Used for framing and structural support where a flat back is needed.

• Beams (I-Beam, H-Beam): Heavy-duty structural support for large buildings and infrastructure.

• Tee Bar (T-Shape): Used for bracing and architectural details.

• Square/Rectangular Tube: Hollow, square or rectangular cross-section, commonly used for frames, handrails, and furniture.

• Pipe Fittings: Elbows, Tees, Reducers, Caps, and Flanges used to change the direction or size of a piping system.

• Fasteners: Nuts, bolts, screws, washers, and anchors for assembly in corrosive environments (marine, outdoor).

• Wire/Wire Rod: Used for springs, mesh, welding wire, and cable.

Stainless steel's specific properties make it indispensable in many sectors:

• Food and Beverage: Tanks, processing equipment, pipes (due to its hygienic and non-reactive surface).

• Chemical & Pharmaceutical: Pressure vessels, heat exchangers, and piping for corrosive media.

• Construction & Architecture: Structural elements, exterior cladding, roofing, and decorative trim.

• Medical: Surgical instruments, implants, and hospital equipment (due to ease of sterilization).

• Automotive: Exhaust systems, catalytic converters, and trims.

That's an excellent choice for a durable and highly corrosion-resistant material. Stainless Steel 316 (SS 316) round bar is an austenitic alloy, often referred to as "marine grade" stainless steel.

The superior performance of SS 316 compared to SS 304 comes primarily from the addition of Molybdenum (Mo).

• Molybdenum Content: SS 316 contains 2.0–3.0% Molybdenum, which is the key differentiator.

• Corrosion Resistance: This element drastically improves its resistance to pitting and crevice corrosion, especially in environments containing chlorides, such as saltwater or chemical processing media.

• Mechanical Strength: It offers slightly better tensile and creep strength at elevated temperatures than SS 304.

• Weldability: It has excellent weldability, but for heavy welded sections, the SS 316L (low-carbon) variant is preferred to minimize the risk of sensitization (intergranular corrosion).

SS Fittings (Stainless Steel Pipe Fittings) are precision-engineered components used to connect, control, or change the direction of piping systems. Manufactured from high-quality stainless steel, they offer excellent corrosion resistance, strength, and long service life in demanding industrial environments.

Key Features:

• Made from premium stainless steel (SS 304 / SS 316)

• High strength and excellent corrosion resistance

• Smooth internal finish for better flow

• Accurate dimensions for leak-proof connections

• Suitable for high-pressure and high-temperature applications

Types Available:

• Elbow, Tee, Reducer, Coupling, Union, Cap, Nipple

• Socket Weld (SW), Butt Weld (BW), Threaded (THD)

Applications:

• Oil & gas pipelines

• Chemical and petrochemical industries

• Food & beverage processing

• Pharmaceutical and water treatment plants

Standards & Availability:

• As per ASTM / ASME standards

• Available in various sizes, schedules, and grades

• Custom fabrication as per drawing or requirement

If you want, I can also provide:

• One-line short description

• Trade/quotation format

• E-commerce SEO description

• Grade-wise (304 vs 316) comparison